WO2021074691A1 - Système de fermeture de sécurité pour les enfants - Google Patents

Système de fermeture de sécurité pour les enfants Download PDF

Info

Publication number
WO2021074691A1
WO2021074691A1 PCT/IB2020/000865 IB2020000865W WO2021074691A1 WO 2021074691 A1 WO2021074691 A1 WO 2021074691A1 IB 2020000865 W IB2020000865 W IB 2020000865W WO 2021074691 A1 WO2021074691 A1 WO 2021074691A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
extension strip
edge
resealable container
lateral
Prior art date
Application number
PCT/IB2020/000865
Other languages
English (en)
Inventor
Haowei SHEN
Zhengqiang XIE
Original Assignee
Yuan Ding International (Shanghai) Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yuan Ding International (Shanghai) Co., Ltd. filed Critical Yuan Ding International (Shanghai) Co., Ltd.
Publication of WO2021074691A1 publication Critical patent/WO2021074691A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one

Definitions

  • the disclosed technology relates generally to resealable containers and, more particularly, to resealable containers having a child-proof or child-resistant closure mechanism.
  • the present invention is embodied in a resealable container comprising a first wall, a second wall, a first extension strip, a second extension strip, and a closure strip assembly.
  • the first and second walls can be sealed together along respective side edges and bottom edges of the first and second walls such that interior surfaces of the first and second walls form a storage space therebetween.
  • a top edge of the first wall and a top edge of the second wall can define an opening for the storage space.
  • the first extension strip can have a first edge and a second edge.
  • the first edge of the first extension strip can be attached to the interior surface of the first wall below the top edge of the first wall such that a portion of the first wall extends from the first edge of the first extension strip to the top edge of the first wall to define a first flap.
  • the second edge of the first extension strip can be positioned between the first edge of the first extension strip and the top edge of the first wall.
  • the second extension strip can have a first edge and a second edge.
  • the first edge of the second extension strip can be attached to the interior surface of the second wall below the top edge of the second wall.
  • the second edge of the second extension strip can be positioned opposite the first edge of the second extension strip, between the first edge of the second extension strip and the bottom edge of the second wall.
  • a portion of the second wall can extend adjacent the second edge of the second extension strip to the top edge of the second wall to define a second flap.
  • the closure strip assembly can comprise a first lateral interlocking member and a second lateral interlocking member.
  • the first lateral interlocking member can be operatively connectable to the second lateral interlocking member.
  • the first and second lateral interlocking members can be configured to remain operatively connected when the first flap and the second flap are pulled apart without holding the second extension strip against the interior surface of the second wall.
  • a relative rotation between the first and second lateral interlocking members can be minimized.
  • the first and second lateral interlocking members can be configured to become disengaged from each other when the first flap and the second flap are pulled apart from each other as the second extension strip is held against the interior surface of the second wall.
  • the second extension strip is held against the interior surface of the second wall at a location close to the second lateral interlocking member to effectuate the rotational movement of the second lateral interlocking member.
  • the first and second lateral interlocking members can be configured to become disengaged from each other when the first flap and the second flap are pulled apart from each other as the first extension strip is additionally held against the interior surface of the first wall.
  • first flap and the second flap are pulled apart from each other as first extension strip is additionally held against the interior surface of the first wall and the second extension strip is held against the interior surface of the second wall, the relative rotation between the first and second lateral interlocking members can be maximized.
  • the first extension strip can be held against the interior surface of the first wall at a location close to the first lateral interlocking member to effectuate the rotational movement of the first lateral interlocking member.
  • the first lateral interlocking member can be attached to first extension strip between the first and second edges of the first extension strip, and the second lateral interlocking member can be attached to the second edge of the second extension strip.
  • the first lateral interlocking member can comprise at least two asymmetrical female strips.
  • the second lateral interlocking member can comprise at least two asymmetrical male strips.
  • the first lateral interlocking member can comprise at least two female interlocking channels.
  • the second lateral interlocking member can comprise at least two male interlocking beads.
  • each of the at least two asymmetrical female channels can comprise a first J-shaped member.
  • each of the at least two asymmetrical male beads can comprise a second J-shaped member.
  • the first J-shaped member can face the bottom edge of the first wall.
  • the second J- shaped member can face the top edge of the second wall.
  • the first J-shaped member can engage the second J-shaped member when the first lateral interlocking member is operatively connected to the second lateral interlocking member.
  • the first and second lateral interlocking members can be operable to disengage each other when the female interlocking strip is rotated relative to the male interlocking strip so that the first J-shaped member disengages from the second J-shaped member.
  • first and second lateral interlocking members can be operable to disengage each other when the female interlocking strip is rotated relative to the male interlocking strip so that a free end of the first J-shaped member rotates toward the top edge of the first wall and a free end of the second J-shaped member rotates toward the bottom edge of the second wall.
  • each of the first wall and the second wall can be a unitary sheet.
  • the second edge of the second extension strip is not attached to the interior surface of the second wall.
  • the first lateral interlocking member can comprise a lower attached-portion and an upper free-portion opposite the lower attached-portion.
  • the lower attached-portion can be coupled to first extension strip between the first and second edges of the first extension strip.
  • the upper free-portion is not attached to first extension strip.
  • the upper free-portion is not coupled to the interior surface of the first wall.
  • the second lateral interlocking member can comprise an upper attached-portion and a lower free-portion opposite the upper attached-portion.
  • the upper attached-portion can be attached to the second edge of the second extension strip.
  • the lower free-portion is not attached to the second extension strip.
  • the lower free-portion is not coupled to the interior surface of the second wall.
  • the second extension strip can be between the second lateral interlocking member and the top edge of the second wall.
  • Figure 1 is a perspective view of a resealable container in accordance with one embodiment.
  • Figure 2A is a cross-sectional side view of the resealable container of Figure 1 showing a closure strip assembly in a sealed configuration.
  • Figure 2B is a detailed cross-sectional side view of the closure strip assembly from
  • Figure 3A is a cross-sectional front view of a first wall of the resealable container of
  • Figure 3B is a cross-sectional front view of a second wall of the resealable container of Figure 1.
  • Figure 4 is a cross-sectional side view of the resealable container of Figure 1 shown grasped by a user for opening.
  • Figure 5 is a cross-sectional side view of the resealable container of Figure 1 showing the closure strip assembly in an opened configuration following a correct opening attempt.
  • Figure 6 is a cross-sectional side view of the resealable container of Figure 1 showing an incorrect opening attempt by a user on the resealable container.
  • the present technology relates to a resealable container that is child-proof or child- resistant.
  • the resealable container does not allow a person without knowledge of how to property open the resealable container to open the resealable container and get access to content within the resealable container.
  • the resealable container can employ a female and male interlocking members that must be properly rotated to cause the interlocking members to disengage (e.g., decouple).
  • the interlocking members do not properly rotate to cause disengagement of the interlocking members.
  • the interlocking members can be properly rotated to cause the disengagement.
  • the resealable container 100 can include a first wall 10 and a second wall 20 opposing each other.
  • the first and second walls 10, 20 can be sealed together (e.g., heat-sealed) along respective side edges 31, 32 and a bottom edge 33 of the sealed first and second walls 10, 20 such that interior surfaces 34, 35 of the first and second walls 10, 20 form a storage space 40 therebetween.
  • each of the first wall 10 and the second wall 20 is made of a unitary sheet.
  • a top edge 36 of the first wall 10 and a top edge 37 of the second wall 20 can define an opening 45 for the storage space 40.
  • the first wall 10 and the second wall 20 can comprise respective interior surfaces 34, 35.
  • the resealable container 100 is shown as a rectangular form, it is understood that the resealable container 100 can have other forms.
  • the resealable container 100 can be triangular form, pentagonal form, hexagonal form, halfinoon-like form, or the like.
  • the container 100 can comprise various materials, including thermoplastic films such as polyethylene. Different parts or portions of the resealable container 100 can be made of flexible, semi-flexible, semi-stiff, or stiff materials.
  • the resealable container 100 can provide an opening along an axis 2A.
  • the inner surfaces 34, 35 of the respective first wall 10 and second wall 20 can be pulled along directions 3 A and 3B to provide the opening 45.
  • the resealable container 100 can further comprise a closure strip assembly 70.
  • the closure strip assembly 70 can comprise a first lateral interlocking member 80 and a second lateral interlocking member 90.
  • the interlocking members 80, 90 can be laterally positioned along an axis (e.g., the axis 2A of Figure 1) as illustrated in Figures 3 A and 3B.
  • the first lateral interlocking member 80 can be mechanically coupled (e.g., engaged) with the second lateral interlocking member 90 to seal the opening 45 of the container 100 in a sealed configuration.
  • first lateral interlocking member 80 can be mechanically decoupled (e.g., disengaged) from the second lateral interlocking member 90 to provide the resealable container 100 in an opened configuration that allows access into the opening 45. Operations of the interlocking members are further described in relation to Figures 5 and 6.
  • the first lateral interlocking member 80 can comprise an attached portion 82 and a free portion 83 opposite the attached portion 82.
  • the attached portion 82 of the first lateral interlocking member 80 can be directly attached to a first extension strip 50, but the free portion 83 of the first lateral interlocking member 80 may not directly attached to the first extension strip 50.
  • the first extension strip 50 can comprise a first edge 51 and a second edge 52.
  • the first edge 51 and the second edge 52 can be termed “edges” as they can be seen in Figure 3A along the axis 2A in Figure 1 of the resealable container 100.
  • the first edge 51 of the first extension strip 50 can be attached to the interior surface 34 of the first wall 10 below the top edge 36 of the first wall 10.
  • the second edge 52 of the first extension strip 50 can be at a location between the first edge 51 of the first extension strip 50 and the top edge 36 of the first wall 10.
  • a portion of the first wall 10 that extends above the first edge 51 to the top edge 36 can define a first flap 11 of the first wall 10. At least a portion of the first extension strip 50 between the second edge 52 and the first lateral interlocking member 80 is attached to the inner surface 34 of the first wall 10. In one embodiment, the attached portion 82 of the first lateral interlocking member 80 can be attached to the first extension strip 50 at a location between the first and second edges 51, 52 of the first extension strip 50.
  • Figure 6 provides additional visual aid of the first extension strip 50, the first flap 11, and the first lateral interlocking member 80 of the closure strip assembly 70.
  • the second lateral interlocking member 90 can comprise an attached portion 92 and a free portion 93 opposite the attached portion 92 of the second lateral interlocking member 90.
  • the attached portion 92 of the second lateral interlocking member 90 can be attached to a second extension strip 60, but the free portion 93 of the second lateral interlocking member 90 is not directly attached to the second extension strip 60.
  • the attached portion 92 can be directly attached to the second extension strip 60 but the free portion 93 may not be, when the resealable container 100 is attempted to be opened, by an outward force applied to the second extension strip 60 along axis 3B of Figure 1, the free portion 93 can be rotated along a trajectory 2B of Figure 2A.
  • the second extension strip 60 can comprise a first edge 61 and a second edge 62.
  • the first edge 61 and the second edge 62 can be termed “edges” as they can be seen in Figure 3B along the axis 2A in Figure 1 of the resealable container 100.
  • the first edge 61 of the second extension strip 60 can define a portion of the interior surface 35 of the second wall 20 and a portion of the second extension strip 60 that are attached to each other above the second lateral interlocking member 90.
  • the second edge 62 of the second extension strip 60 can be at a location opposite the first edge 61 of the second extension strip 60, between the first edge 61 of the second extension strip 60 and the bottom edge 33 of the second wall 20.
  • the second edge 62 of the second extension strip 60 can define a portion of the second extension strip 60 from the first edge 61 of the second extension strip 60 toward the second lateral interlocking member 90.
  • a portion of the second wall 20 from the top edge 37 to the second edge 62 can define a second flap 21 of the second wall 20.
  • the attached portion 92 of the second lateral interlocking member 90 can be attached to the second extension strip 60 at a location below the first and second edges 61, 62 of the second extension strip 60.
  • Figure 6 provides additional visual aid of the second extension strip 60, the second flap 21, and the second lateral interlocking member 90 of the closure strip assembly 70.
  • the first lateral interlocking member 80 can be attached to the first extension strip 50 above the first edge 51 of the first extension strip 50 and below the second edge 52 of the first extension strip 50.
  • the second lateral interlocking member 90 can be attached to the second extension strip 60 below the second edge 62 of the second extension strip 60.
  • a portion of the first extension strip 50 between the first lateral interlocking member 80 and the first edge 51 of the first extension strip 50 is not attached to the first wall 10.
  • a portion 55 of the first extension strip 50 between the first lateral interlocking member 80 and the second edge can be heat-sealed to the first wall 10, and a portion of the first extension strip 50 between the first lateral interlocking member 80 and the heat-sealed portion 55 is not coupled to the first wall 10.
  • a portion 65 of the second extension strip 60 between the second lateral interlocking member 90 and the first edge 61 of the second extension strip 60 can be heat-sealed to the second wall 20, and a portion of the second extension strip 60 between the second lateral interlocking member 90 and the heat-sealed portion 65 is not attached to the second wall 20.
  • the “edge” is referred to as an “edge” because it is attached to a wall to define an attachment edge for an extension strip.
  • the first edge 51 of the first extension strip 50 is attached to the first wall 10 to define an attachment edge for the first extension strip 50.
  • the first extension strip 50 and the second extension strip 60 can include material that extends below this attachment edge 51, as illustrated by portion 56.
  • the closure strip assembly 70 can comprise the first lateral interlocking member 80 and the second lateral interlocking member 90.
  • the first lateral interlocking member 80 can comprise at least two asymmetrical female strips or channels 81
  • the second lateral interlocking member 90 can comprise at least two asymmetrical male strips or beads 91 that correspond to the at least two asymmetrical female strips or channels 81.
  • Each of the at least two asymmetrical female channels 81 can comprise a first J-shaped member 84
  • each of the at least two asymmetrical male beads 91 can comprise a second J-shaped member 94.
  • the first J- shaped member 84 and the second J-shaped member 94 can face opposite directions.
  • the first J-shaped member 84 can face the bottom edge 33 of the first wall 10
  • the second J-shaped member 94 can face the top edge 37 of the second wall 20.
  • the first J-shaped member 84 can engage the second J-shaped member 94 when the first lateral interlocking member 80 is operatively connected to the second lateral interlocking member 90 in a sealed configuration.
  • the closure strip assembly 70 can provide child-resistance for the resealable container 100.
  • the first and second lateral interlocking members 80, 90 can be operable to disengage each other when the female interlocking strip 81 is caused to rotate relative to the male interlocking strip 91 so that the first J-shaped member 84 disengages from the second J-shaped member 94 in an opened configuration.
  • first and second lateral interlocking members 80, 90 can be operable to disengage each other when the female interlocking strip 81 is caused to rotate relative to the male interlocking strip 91 such that a free end 85 of the first J-shaped member 84 rotates toward the top edge 36 of the first wall 10 (e.g., counter-clockwise in Figure 2B) and a free end 95 of the second J-shaped member 94 rotates toward the bottom edge 33 of the second wall 20 (e.g., counter- clockwise in Figure 2B).
  • the first and second lateral interlocking members 80, 90 described above are configured to become disengaged (e.g., disconnected) from each other when the first flap 11 and the second flap 21 are pulled apart from each other as the second extension strip 60 is held against the interior surface 35 of the second wall 20.
  • disengaged e.g., disconnected
  • the first and second lateral interlocking member 80, 90 are permitted to rotate relative to each other such that they can become disengaged.
  • the first extension strip 50 should be held against the interior surface 34 of the first wall 10 as well during the pulling apart to disengage the first and second lateral interlocking members 80, 90.
  • a person may hold either or both the first extension strip 50 against the interior surface 34 of the first wall and the second extension strip 60 against the interior surface 35 of the second wall 20 at a location close to the first and second lateral interlocking members 80, 90 to effectuate the rotational movement of the members 80, 90. In this way, a relative rotation between the first and second lateral interlocking members 80, 90 can be maximized.
  • the first and second lateral interlocking members 80, 90 described above are configured to remain operatively connected when the first flap 11 and the second flap 21 are pulled apart without also holding at least the second extension strip 60 against the interior surface 35 of the second wall. 20.
  • the first and second flaps 11, 21 are pulled in this way, the second extension strip 60 is allowed to be pulled away from the second wall 20, thus minimizing the relative rotation between the first and second lateral interlocking members 80, 90.
  • a person may not be able to provide the relative rotation needed to disengage the first and second lateral interlocking members 80, 90.
  • the term “or” used between the last two of a list of elements means any one or more of the listed elements.
  • the phrase “A, B, or C” means “A, B, and/or C,” which means “A,” “B ,” “C,” “A and B,” “A and C,” “B and C,” or “A, B, and C.”
  • the term “coupled” generally means physically coupled or linked and does not exclude the presence of intermediate elements between the coupled items absent specific contrary language.
  • the term “vertical” refers to a direction from the top of the bag to the bottom of the bag, where the top is considered the location of the opening.
  • the terms “lateral” and “horizontal” refer to the direction from side to side, which is generally orthogonal to the vertical direction.
  • the terms “lower” and “below” refer to a direction toward the bottom of the bag and the terms “higher” and “above” refer to a direction toward the top of the bag.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)

Abstract

L'invention concerne un contenant (100) refermable à fermeture de sécurité pour les enfants comprenant un ensemble bande de fermeture (70) ayant des premier et second éléments de verrouillage mutuel latéraux (80, 90). Le premier élément de verrouillage mutuel latéral (80) est fixé à une première bande d'extension (50), et le second élément de verrouillage mutuel latéral (90) est fixé à une seconde bande d'extension (60). Les première et seconde bandes d'extension (50, 60) sont fixées aux surfaces intérieures (34, 35) des première et seconde parois respectives (10, 20) sous les bords supérieurs (36, 37) des première et seconde parois (10, 20) de telle sorte qu'une partie des première et seconde parois (10, 20) s'étend pour définir des premier et second rabats (11, 21). Les premier et second éléments de verrouillage mutuel latéraux (80, 90) sont conçus pour se dégager l'un de l'autre lorsque les premier et second rabats (11, 21) sont écartés l'un de l'autre tandis que la seconde bande d'extension (60) est maintenue contre la surface intérieure (35) de la seconde paroi (20), mais rester reliées lorsque les premier et second rabats (11, 21) sont écartés sans que la seconde bande d'extension (60) soit maintenue contre la surface intérieure (35) de la seconde paroi (20).
PCT/IB2020/000865 2019-10-18 2020-10-19 Système de fermeture de sécurité pour les enfants WO2021074691A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962923143P 2019-10-18 2019-10-18
US62/923,143 2019-10-18

Publications (1)

Publication Number Publication Date
WO2021074691A1 true WO2021074691A1 (fr) 2021-04-22

Family

ID=75492798

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2020/000865 WO2021074691A1 (fr) 2019-10-18 2020-10-19 Système de fermeture de sécurité pour les enfants

Country Status (3)

Country Link
US (1) US11884452B2 (fr)
TW (1) TW202128510A (fr)
WO (1) WO2021074691A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220281657A1 (en) * 2021-03-03 2022-09-08 Pws Packaging Services, Inc. Child-Resistant Bag with Interlocking Seal and Related Methods

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014066025A1 (fr) * 2012-10-24 2014-05-01 Illinois Tool Works Inc. Sacs refermables à l'épreuve des enfants
CN108577109A (zh) * 2018-07-17 2018-09-28 惠州市鸿达泰包装用品有限公司 防止儿童打开的拉链袋
US20180312302A1 (en) * 2015-11-17 2018-11-01 Jose Manuel Septien Rojas Zipper child deterrent closure with three web/flange design
CN109071070A (zh) * 2016-04-29 2018-12-21 格伦·约翰斯顿 可重新密封的包装袋
WO2019028216A1 (fr) * 2017-08-03 2019-02-07 Illinois Tool Works Inc. Sacs refermables à l'épreuve des enfants
EP3693288A1 (fr) * 2019-02-08 2020-08-12 ELPLAST Europe Sp. z o. o. Fermeture à glissière et emballage l'utilisant

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878763A (en) * 1988-11-30 1989-11-07 Minigrip, Inc. Double hinge zipper construction
US4905298A (en) 1988-12-12 1990-02-27 Walor Curtis J Resealable closure
US5235731A (en) 1992-03-26 1993-08-17 Kuraray Co., Ltd. Molded-resin separable fastener and fastening system utilizing the same
JP3392887B2 (ja) 1992-10-16 2003-03-31 ミネソタ マイニング アンド マニュファクチャリング カンパニー 相互係合式ファスナー
US5931582A (en) 1998-06-30 1999-08-03 Reynolds Consumer Products, Inc. Reclosable closure arrangements and methods
US6231236B1 (en) 1998-07-28 2001-05-15 Reynolds Consumer Products, Inc. Resealable package having venting structure and methods
US6546604B2 (en) 2000-02-10 2003-04-15 3M Innovative Properties Company Self-mating reclosable mechanical fastener and binding strap
US6367128B1 (en) 2000-02-10 2002-04-09 3M Innovative Properties Company Self-mating reclosable mechanical fastener
CN2431229Y (zh) 2000-07-24 2001-05-23 胡映堃 一种密封、结实可重复封口的塑料包装袋
US7674039B2 (en) 2003-02-19 2010-03-09 Illinois Tool Works Inc. Reclosable vacuum storage bag having flat resealable means
US7506487B2 (en) 2005-09-21 2009-03-24 Zip Pack Ip Ag Method for applying a reclosable seal to a container
FR2963927B1 (fr) 2010-08-17 2012-09-14 S2F Flexico Sachet d'emballage inviolable
US9015910B2 (en) 2012-02-09 2015-04-28 Illinois Tool Works Inc. Spaced multi-rib zipper
US11285686B2 (en) 2014-05-21 2022-03-29 Idemitsu Unitech Co., Ltd. Zipper tape-equipped bag body, article housing method for zipper tape-equipped bag body, manufacturing method for zipper tape-equipped bag body, and manufacturing device for zipper tape-equipped bag body
US20150336713A1 (en) 2014-05-26 2015-11-26 Mark Gum Film bag
JP6514896B2 (ja) * 2015-01-14 2019-05-15 出光ユニテック株式会社 ジッパーテープ、ジッパーテープ付袋体、および、ジッパーテープ付袋体の製造方法
FR3043070B1 (fr) 2015-10-28 2019-06-21 S2F Flexico Sachet ayant une ouverture masquee
FR3034760B1 (fr) * 2015-04-10 2019-06-21 S2F Flexico Sachet a ouverture securisee pour les enfants
DE102015121540A1 (de) 2015-12-10 2017-06-14 Mondi Ag Wiederverschließbarer Beutel
US10011403B1 (en) 2017-02-23 2018-07-03 Quark Distribution, Inc. Child resistant sealing system
US10414548B2 (en) 2017-05-05 2019-09-17 Molia Packaging USA, Inc. Sealable bag
KR102058080B1 (ko) * 2018-03-05 2019-12-20 주식회사 스탠드팩 세이프 가드 지퍼백
US11530076B2 (en) 2018-12-19 2022-12-20 Reynolds Presto Products Inc. Hidden flange child resistant closure for recloseable pouch and methods
US10717564B2 (en) * 2019-06-26 2020-07-21 Dongguan Xueliang Packaging Materials Co., Ltd. Child resistant zipper bag

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014066025A1 (fr) * 2012-10-24 2014-05-01 Illinois Tool Works Inc. Sacs refermables à l'épreuve des enfants
US20180312302A1 (en) * 2015-11-17 2018-11-01 Jose Manuel Septien Rojas Zipper child deterrent closure with three web/flange design
CN109071070A (zh) * 2016-04-29 2018-12-21 格伦·约翰斯顿 可重新密封的包装袋
WO2019028216A1 (fr) * 2017-08-03 2019-02-07 Illinois Tool Works Inc. Sacs refermables à l'épreuve des enfants
CN108577109A (zh) * 2018-07-17 2018-09-28 惠州市鸿达泰包装用品有限公司 防止儿童打开的拉链袋
EP3693288A1 (fr) * 2019-02-08 2020-08-12 ELPLAST Europe Sp. z o. o. Fermeture à glissière et emballage l'utilisant

Also Published As

Publication number Publication date
US11884452B2 (en) 2024-01-30
US20210114776A1 (en) 2021-04-22
TW202128510A (zh) 2021-08-01

Similar Documents

Publication Publication Date Title
EP3585702B1 (fr) Système de fermeture de protection à l'épreuve des enfants
US11718456B2 (en) Child-resistant closure system
EP3377419B1 (fr) Fermeture à l'épreuve des enfants à fermeture à glissière avec trois configurations de film/bride
US6164826A (en) Resealable spout for side-gusseted packages
US20190382163A1 (en) Resealable bag
EP1541480A1 (fr) Emballage flexible comportant enveloppe protective
EP3693288B1 (fr) Fermeture à glissière et emballage l'utilisant
CA2307685A1 (fr) Fermeture a profils verrouillables, dispositif a glissiere, et systemes et methodes de retenue du dispositif a glissiere
US20160221723A1 (en) Bag with gripping panels
US20230166889A1 (en) Zipper closure and package using the same
WO2019148454A1 (fr) Récipient refermable à l'épreuve des enfants
US20120187125A1 (en) Gusseted pouch with pinned gussets
US11884452B2 (en) Child-resistant closure system
TWI404656B (zh) 用於一可重新密封袋式容器之可反轉固定器
EP1132311A2 (fr) Emballage refermable avec fermeture à glissière et structure d'inviolabilité et procédés de fabrication
US20040066989A1 (en) Reclosable package having slider with pull tab
EP4153497B1 (fr) Enceinte sac refermable

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20877818

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20877818

Country of ref document: EP

Kind code of ref document: A1